Answer: C) a general rule most people follow
The english phrase "rule of thumb" referes to an approximate method for doing something, based on practical experience rather than theory. An example of a rule of thumb would be: changing the oil of a car every certain number of milles traveled. "<em>To start with, change the oil every 5000 or 6000 miles". </em>In the example you can notice that is not strictly accurate or reliable for every situation.
Answer:
15
Step-by-step explanation:
use pathagorean theorem
Mixed=whole+fraction
15/8=8/8+7/8=1+7/8=1 and 7/8
Answer:
one solution (-3, -6)
Step-by-step explanation:
the two line cross at the point (-3, -6) and only at that one point so there is only one solution (-3, -6).
3.14159265359 is the first 12 numbers in pi!
your welcome!